mirror of https://github.com/probonopd/MiniDexed
Support hierarchic menus (#61)
* Support hierarchic menus This introduces a new menu engine implemented in the class CUIMenu, which can be configured with C-tables. This should make it easier to extend the menus, without modifying the code too much. The UI provides a main menu, which selects the TG to be edited and a TG sub-menu, which presents the already known TG parameters (voice bank, voice, volume, pan, detune and channel). A sub-menu is entered with single click and left with double click. There are arrows displayed on the LCD, which show the direction(s), to which the knob can be moved. All TG related parameters are maintained in the class CMiniDexed now. * uimenu: Make the tables const * uimenu: Add sub-menu "Edit Voice" Menu items can be re-sorted, if necessary. * uimenu: Add "Reverb" sub-menu * Map reverb float parameters to range 0 .. 99 * minidexed: Add global (non-TG) parameters * minidexed: Protect reverb module with spin lockpull/67/head
Rene Stange
3 years ago
committed by
GitHub
parent
3b51ed8477
commit
4610a2a2fd
@ -0,0 +1,798 @@ |
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//
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// uimenu.cpp
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//
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// MiniDexed - Dexed FM synthesizer for bare metal Raspberry Pi
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// Copyright (C) 2022 The MiniDexed Team
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//
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// Original author of this class:
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// R. Stange <rsta2@o2online.de>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#include "uimenu.h" |
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#include "minidexed.h" |
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#include "mididevice.h" |
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#include "userinterface.h" |
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#include "sysexfileloader.h" |
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#include "config.h" |
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#include <circle/sysconfig.h> |
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#include <assert.h> |
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using namespace std; |
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const CUIMenu::TMenuItem CUIMenu::s_MenuRoot[] = |
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{ |
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{"MiniDexed", MenuHandler, s_MainMenu}, |
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{0} |
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}; |
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const CUIMenu::TMenuItem CUIMenu::s_MainMenu[] = |
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{ |
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{"TG1", MenuHandler, s_TGMenu, 0}, |
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#ifdef ARM_ALLOW_MULTI_CORE |
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{"TG2", MenuHandler, s_TGMenu, 1}, |
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{"TG3", MenuHandler, s_TGMenu, 2}, |
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{"TG4", MenuHandler, s_TGMenu, 3}, |
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{"TG5", MenuHandler, s_TGMenu, 4}, |
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{"TG6", MenuHandler, s_TGMenu, 5}, |
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{"TG7", MenuHandler, s_TGMenu, 6}, |
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{"TG8", MenuHandler, s_TGMenu, 7}, |
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{"Reverb", MenuHandler, s_ReverbMenu}, |
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#endif |
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{0} |
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}; |
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const CUIMenu::TMenuItem CUIMenu::s_TGMenu[] = |
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{ |
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{"Voice", EditProgramNumber}, |
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{"Bank", EditVoiceBankNumber}, |
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{"Volume", EditTGParameter, 0, CMiniDexed::TGParameterVolume}, |
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#ifdef ARM_ALLOW_MULTI_CORE |
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{"Pan", EditTGParameter, 0, CMiniDexed::TGParameterPan}, |
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#endif |
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{"Detune", EditTGParameter, 0, CMiniDexed::TGParameterMasterTune}, |
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{"Channel", EditTGParameter, 0, CMiniDexed::TGParameterMIDIChannel}, |
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{"Edit Voice", MenuHandler, s_EditVoiceMenu}, |
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{0} |
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}; |
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#ifdef ARM_ALLOW_MULTI_CORE |
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const CUIMenu::TMenuItem CUIMenu::s_ReverbMenu[] = |
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{ |
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{"Size", EditGlobalParameter, 0, CMiniDexed::ParameterReverbSize}, |
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{"High damp", EditGlobalParameter, 0, CMiniDexed::ParameterReverbHighDamp}, |
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{"Low damp", EditGlobalParameter, 0, CMiniDexed::ParameterReverbLowDamp}, |
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{"Low pass", EditGlobalParameter, 0, CMiniDexed::ParameterReverbLowPass}, |
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{"Diffusion", EditGlobalParameter, 0, CMiniDexed::ParameterReverbDiffusion}, |
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{"Send", EditGlobalParameter, 0, CMiniDexed::ParameterReverbSend}, |
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{0} |
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}; |
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#endif |
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const CUIMenu::TMenuItem CUIMenu::s_EditVoiceMenu[] = |
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{ |
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{"OP1", MenuHandler, s_OperatorMenu, 0}, |
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{"OP2", MenuHandler, s_OperatorMenu, 1}, |
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{"OP3", MenuHandler, s_OperatorMenu, 2}, |
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{"OP4", MenuHandler, s_OperatorMenu, 3}, |
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{"OP5", MenuHandler, s_OperatorMenu, 4}, |
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{"OP6", MenuHandler, s_OperatorMenu, 5}, |
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{"P EG Rate 1", EditVoiceParameter, 0, DEXED_PITCH_EG_R1}, |
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{"P EG Rate 2", EditVoiceParameter, 0, DEXED_PITCH_EG_R2}, |
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{"P EG Rate 3", EditVoiceParameter, 0, DEXED_PITCH_EG_R3}, |
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{"P EG Rate 4", EditVoiceParameter, 0, DEXED_PITCH_EG_R4}, |
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{"P EG Level 1",EditVoiceParameter, 0, DEXED_PITCH_EG_L1}, |
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{"P EG Level 2",EditVoiceParameter, 0, DEXED_PITCH_EG_L2}, |
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{"P EG Level 3",EditVoiceParameter, 0, DEXED_PITCH_EG_L3}, |
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{"P EG Level 4",EditVoiceParameter, 0, DEXED_PITCH_EG_L4}, |
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{"Algorithm", EditVoiceParameter, 0, DEXED_ALGORITHM}, |
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{"Feedback", EditVoiceParameter, 0, DEXED_FEEDBACK}, |
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{"Osc Key Sync",EditVoiceParameter, 0, DEXED_OSC_KEY_SYNC}, |
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{"LFO Speed", EditVoiceParameter, 0, DEXED_LFO_SPEED}, |
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{"LFO Delay", EditVoiceParameter, 0, DEXED_LFO_DELAY}, |
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{"LFO PMD", EditVoiceParameter, 0, DEXED_LFO_PITCH_MOD_DEP}, |
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{"LFO AMD", EditVoiceParameter, 0, DEXED_LFO_AMP_MOD_DEP}, |
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{"LFO Sync", EditVoiceParameter, 0, DEXED_LFO_SYNC}, |
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{"LFO Wave", EditVoiceParameter, 0, DEXED_LFO_WAVE}, |
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{"P Mod Sens.", EditVoiceParameter, 0, DEXED_LFO_PITCH_MOD_SENS}, |
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{"Transpose", EditVoiceParameter, 0, DEXED_TRANSPOSE}, |
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{0} |
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}; |
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const CUIMenu::TMenuItem CUIMenu::s_OperatorMenu[] = |
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{ |
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{"EG Rate 1", EditOPParameter, 0, DEXED_OP_EG_R1}, |
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{"EG Rate 2", EditOPParameter, 0, DEXED_OP_EG_R2}, |
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{"EG Rate 3", EditOPParameter, 0, DEXED_OP_EG_R3}, |
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{"EG Rate 4", EditOPParameter, 0, DEXED_OP_EG_R4}, |
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{"EG Level 1", EditOPParameter, 0, DEXED_OP_EG_L1}, |
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{"EG Level 2", EditOPParameter, 0, DEXED_OP_EG_L2}, |
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{"EG Level 3", EditOPParameter, 0, DEXED_OP_EG_L3}, |
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{"EG Level 4", EditOPParameter, 0, DEXED_OP_EG_L4}, |
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{"Break Point", EditOPParameter, 0, DEXED_OP_LEV_SCL_BRK_PT}, |
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{"L Key Depth", EditOPParameter, 0, DEXED_OP_SCL_LEFT_DEPTH}, |
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{"R Key Depth", EditOPParameter, 0, DEXED_OP_SCL_RGHT_DEPTH}, |
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{"L Key Scale", EditOPParameter, 0, DEXED_OP_SCL_LEFT_CURVE}, |
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{"R Key Scale", EditOPParameter, 0, DEXED_OP_SCL_RGHT_CURVE}, |
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{"Rate Scaling",EditOPParameter, 0, DEXED_OP_OSC_RATE_SCALE}, |
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{"A Mod Sens.", EditOPParameter, 0, DEXED_OP_AMP_MOD_SENS}, |
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{"K Vel. Sens.",EditOPParameter, 0, DEXED_OP_KEY_VEL_SENS}, |
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{"Output Level",EditOPParameter, 0, DEXED_OP_OUTPUT_LEV}, |
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{"Osc Mode", EditOPParameter, 0, DEXED_OP_OSC_MODE}, |
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{"Freq Coarse", EditOPParameter, 0, DEXED_OP_FREQ_COARSE}, |
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{"Freq Fine", EditOPParameter, 0, DEXED_OP_FREQ_FINE}, |
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{"Osc Detune", EditOPParameter, 0, DEXED_OP_OSC_DETUNE}, |
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{0} |
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}; |
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// must match CMiniDexed::TParameter
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const CUIMenu::TParameter CUIMenu::s_GlobalParameter[CMiniDexed::TGParameterUnknown] = |
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{ |
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{0, 99, 1}, // ParameterReverbSize
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{0, 99, 1}, // ParameterReverbHighDamp
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{0, 99, 1}, // ParameterReverbLowDamp
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{0, 99, 1}, // ParameterReverbLowPass
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{0, 99, 1}, // ParameterReverbDiffusion
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{0, 99, 1}, // ParameterReverbSend
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}; |
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// must match CMiniDexed::TTGParameter
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const CUIMenu::TParameter CUIMenu::s_TGParameter[CMiniDexed::TGParameterUnknown] = |
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{ |
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{0, CSysExFileLoader::MaxVoiceBankID, 1}, // TGParameterVoiceBank
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{0, CSysExFileLoader::VoicesPerBank-1, 1}, // TGParameterProgram
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{0, 127, 8, ToVolume}, // TGParameterVolume
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{0, 127, 8, ToPan}, // TGParameterPan
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{-99, 99, 1}, // TGParameterMasterTune
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{0, CMIDIDevice::ChannelUnknown-1, 1, ToMIDIChannel} // TGParameterMIDIChannel
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}; |
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// must match DexedVoiceParameters in Synth_Dexed
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const CUIMenu::TParameter CUIMenu::s_VoiceParameter[] = |
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{ |
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{0, 99, 1}, // DEXED_PITCH_EG_R1
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{0, 99, 1}, // DEXED_PITCH_EG_R2
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{0, 99, 1}, // DEXED_PITCH_EG_R3
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{0, 99, 1}, // DEXED_PITCH_EG_R4
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{0, 99, 1}, // DEXED_PITCH_EG_L1
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{0, 99, 1}, // DEXED_PITCH_EG_L2
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{0, 99, 1}, // DEXED_PITCH_EG_L3
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{0, 99, 1}, // DEXED_PITCH_EG_L4
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{0, 31, 1, ToAlgorithm}, // DEXED_ALGORITHM
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{0, 7, 1}, // DEXED_FEEDBACK
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{0, 1, 1, ToOnOff}, // DEXED_OSC_KEY_SYNC
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{0, 99, 1}, // DEXED_LFO_SPEED
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{0, 99, 1}, // DEXED_LFO_DELAY
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{0, 99, 1}, // DEXED_LFO_PITCH_MOD_DEP
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{0, 99, 1}, // DEXED_LFO_AMP_MOD_DEP
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{0, 1, 1, ToOnOff}, // DEXED_LFO_SYNC
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{0, 5, 1, ToLFOWaveform}, // DEXED_LFO_WAVE
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{0, 7, 1}, // DEXED_LFO_PITCH_MOD_SENS
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{0, 48, 1, ToTransposeNote} // DEXED_TRANSPOSE
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}; |
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// must match DexedVoiceOPParameters in Synth_Dexed
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const CUIMenu::TParameter CUIMenu::s_OPParameter[] = |
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{ |
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{0, 99, 1}, // DEXED_OP_EG_R1
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{0, 99, 1}, // DEXED_OP_EG_R2
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{0, 99, 1}, // DEXED_OP_EG_R3
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{0, 99, 1}, // DEXED_OP_EG_R4
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{0, 99, 1}, // DEXED_OP_EG_L1
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{0, 99, 1}, // DEXED_OP_EG_L2
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{0, 99, 1}, // DEXED_OP_EG_L3
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{0, 99, 1}, // DEXED_OP_EG_L4
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{0, 99, 1, ToBreakpointNote}, // DEXED_OP_LEV_SCL_BRK_PT
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{0, 99, 1}, // DEXED_OP_SCL_LEFT_DEPTH
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{0, 99, 1}, // DEXED_OP_SCL_RGHT_DEPTH
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{0, 3, 1, ToKeyboardCurve}, // DEXED_OP_SCL_LEFT_CURVE
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{0, 3, 1, ToKeyboardCurve}, // DEXED_OP_SCL_RGHT_CURVE
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{0, 7, 1}, // DEXED_OP_OSC_RATE_SCALE
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{0, 3, 1}, // DEXED_OP_AMP_MOD_SENS
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{0, 7, 1}, // DEXED_OP_KEY_VEL_SENS
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{0, 99, 1}, // DEXED_OP_OUTPUT_LEV
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{0, 1, 1, ToOscillatorMode}, // DEXED_OP_OSC_MODE
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{0, 31, 1}, // DEXED_OP_FREQ_COARSE
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{0, 99, 1}, // DEXED_OP_FREQ_FINE
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{0, 14, 1, ToOscillatorDetune} // DEXED_OP_OSC_DETUNE
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}; |
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const char CUIMenu::s_NoteName[100][4] = |
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{ |
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"A1", "A#1", "B1", "C1", "C#1", "D1", "D#1", "E1", "F1", "F#1", "G1", "G#1", |
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"A2", "A#2", "B2", "C2", "C#2", "D2", "D#2", "E2", "F2", "F#2", "G2", "G#2", |
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"A3", "A#3", "B3", "C3", "C#3", "D3", "D#3", "E3", "F3", "F#3", "G3", "G#3", |
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"A4", "A#4", "B4", "C4", "C#4", "D4", "D#4", "E4", "F4", "F#4", "G4", "G#4", |
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"A5", "A#5", "B5", "C5", "C#5", "D5", "D#5", "E5", "F5", "F#5", "G5", "G#5", |
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"A6", "A#6", "B6", "C6", "C#6", "D6", "D#6", "E6", "F6", "F#6", "G6", "G#6", |
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"A7", "A#7", "B7", "C7", "C#7", "D7", "D#7", "E7", "F7", "F#7", "G7", "G#7", |
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"A8", "A#8", "B8", "C8", "C#8", "D8", "D#8", "E8", "F8", "F#8", "G8", "G#8", |
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"A9", "A#9", "B9", "C9" |
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}; |
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static const unsigned NoteC3 = 27; |
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CUIMenu::CUIMenu (CUserInterface *pUI, CMiniDexed *pMiniDexed) |
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: m_pUI (pUI), |
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m_pMiniDexed (pMiniDexed), |
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m_pParentMenu (s_MenuRoot), |
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m_pCurrentMenu (s_MainMenu), |
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m_nCurrentMenuItem (0), |
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m_nCurrentSelection (0), |
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m_nCurrentParameter (0), |
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m_nCurrentMenuDepth (0) |
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{ |
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} |
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void CUIMenu::EventHandler (TMenuEvent Event) |
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{ |
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switch (Event) |
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{ |
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case MenuEventBack: // pop menu
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if (m_nCurrentMenuDepth) |
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{ |
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m_nCurrentMenuDepth--; |
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m_pParentMenu = m_MenuStackParent[m_nCurrentMenuDepth]; |
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m_pCurrentMenu = m_MenuStackMenu[m_nCurrentMenuDepth]; |
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m_nCurrentMenuItem = m_nMenuStackItem[m_nCurrentMenuDepth]; |
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m_nCurrentSelection = m_nMenuStackSelection[m_nCurrentMenuDepth]; |
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m_nCurrentParameter = m_nMenuStackParameter[m_nCurrentMenuDepth]; |
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EventHandler (MenuEventUpdate); |
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} |
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break; |
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case MenuEventHome: |
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m_pParentMenu = s_MenuRoot; |
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m_pCurrentMenu = s_MainMenu; |
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m_nCurrentMenuItem = 0; |
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m_nCurrentSelection = 0; |
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m_nCurrentParameter = 0; |
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m_nCurrentMenuDepth = 0; |
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EventHandler (MenuEventUpdate); |
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break; |
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default: |
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(*m_pParentMenu[m_nCurrentMenuItem].Handler) (this, Event); |
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break; |
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} |
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} |
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void CUIMenu::MenuHandler (CUIMenu *pUIMenu, TMenuEvent Event) |
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{ |
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switch (Event) |
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{ |
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case MenuEventUpdate: |
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break; |
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case MenuEventSelect: // push menu
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assert (pUIMenu->m_nCurrentMenuDepth < MaxMenuDepth); |
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pUIMenu->m_MenuStackParent[pUIMenu->m_nCurrentMenuDepth] = pUIMenu->m_pParentMenu; |
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pUIMenu->m_MenuStackMenu[pUIMenu->m_nCurrentMenuDepth] = pUIMenu->m_pCurrentMenu; |
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pUIMenu->m_nMenuStackItem[pUIMenu->m_nCurrentMenuDepth] |
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= pUIMenu->m_nCurrentMenuItem; |
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pUIMenu->m_nMenuStackSelection[pUIMenu->m_nCurrentMenuDepth] |
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= pUIMenu->m_nCurrentSelection; |
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pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth] |
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= pUIMenu->m_nCurrentParameter; |
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pUIMenu->m_nCurrentMenuDepth++; |
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pUIMenu->m_pParentMenu = pUIMenu->m_pCurrentMenu; |
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pUIMenu->m_nCurrentParameter = |
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pUIMenu->m_pCurrentMenu[pUIMenu->m_nCurrentSelection].Parameter; |
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pUIMenu->m_pCurrentMenu = |
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pUIMenu->m_pCurrentMenu[pUIMenu->m_nCurrentSelection].MenuItem; |
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pUIMenu->m_nCurrentMenuItem = pUIMenu->m_nCurrentSelection; |
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pUIMenu->m_nCurrentSelection = 0; |
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break; |
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case MenuEventStepDown: |
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if (pUIMenu->m_nCurrentSelection > 0) |
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{ |
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pUIMenu->m_nCurrentSelection--; |
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} |
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break; |
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case MenuEventStepUp: |
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++pUIMenu->m_nCurrentSelection; |
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if (!pUIMenu->m_pCurrentMenu[pUIMenu->m_nCurrentSelection].Name) // more entries?
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{ |
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pUIMenu->m_nCurrentSelection--; |
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} |
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break; |
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default: |
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assert (0); |
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break; |
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} |
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if (pUIMenu->m_pCurrentMenu) // if this is another menu?
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{ |
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pUIMenu->m_pUI->DisplayWrite ( |
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pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
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"", |
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pUIMenu->m_pCurrentMenu[pUIMenu->m_nCurrentSelection].Name, |
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pUIMenu->m_nCurrentSelection > 0, |
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!!pUIMenu->m_pCurrentMenu[pUIMenu->m_nCurrentSelection+1].Name); |
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} |
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else |
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{ |
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pUIMenu->EventHandler (MenuEventUpdate); // no, update parameter display
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} |
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} |
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void CUIMenu::EditGlobalParameter (CUIMenu *pUIMenu, TMenuEvent Event) |
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{ |
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CMiniDexed::TParameter Param = (CMiniDexed::TParameter) pUIMenu->m_nCurrentParameter; |
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const TParameter &rParam = s_GlobalParameter[Param]; |
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int nValue = pUIMenu->m_pMiniDexed->GetParameter (Param); |
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switch (Event) |
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{ |
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case MenuEventUpdate: |
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break; |
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case MenuEventStepDown: |
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nValue -= rParam.Increment; |
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if (nValue < rParam.Minimum) |
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{ |
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nValue = rParam.Minimum; |
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} |
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pUIMenu->m_pMiniDexed->SetParameter (Param, nValue); |
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break; |
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case MenuEventStepUp: |
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nValue += rParam.Increment; |
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if (nValue > rParam.Maximum) |
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{ |
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nValue = rParam.Maximum; |
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} |
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pUIMenu->m_pMiniDexed->SetParameter (Param, nValue); |
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break; |
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default: |
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return; |
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} |
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const char *pMenuName = |
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pUIMenu->m_MenuStackParent[pUIMenu->m_nCurrentMenuDepth-1] |
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[pUIMenu->m_nMenuStackItem[pUIMenu->m_nCurrentMenuDepth-1]].Name; |
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string Value = GetGlobalValueString (Param, pUIMenu->m_pMiniDexed->GetParameter (Param)); |
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pUIMenu->m_pUI->DisplayWrite (pMenuName, |
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pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
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Value.c_str (), |
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nValue > rParam.Minimum, nValue < rParam.Maximum); |
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} |
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void CUIMenu::EditVoiceBankNumber (CUIMenu *pUIMenu, TMenuEvent Event) |
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{ |
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unsigned nTG = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-1]; |
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int nValue = pUIMenu->m_pMiniDexed->GetTGParameter (CMiniDexed::TGParameterVoiceBank, nTG); |
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switch (Event) |
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{ |
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case MenuEventUpdate: |
||||
break; |
||||
|
||||
case MenuEventStepDown: |
||||
if (--nValue < 0) |
||||
{ |
||||
nValue = 0; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter ( |
||||
CMiniDexed::TGParameterVoiceBank, nValue, nTG); |
||||
break; |
||||
|
||||
case MenuEventStepUp: |
||||
if (++nValue > (int) CSysExFileLoader::MaxVoiceBankID) |
||||
{ |
||||
nValue = CSysExFileLoader::MaxVoiceBankID; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter ( |
||||
CMiniDexed::TGParameterVoiceBank, nValue, nTG); |
||||
break; |
||||
|
||||
default: |
||||
return; |
||||
} |
||||
|
||||
string TG ("TG"); |
||||
TG += to_string (nTG+1); |
||||
|
||||
string Value = to_string (nValue+1) + "=" |
||||
+ pUIMenu->m_pMiniDexed->GetSysExFileLoader ()->GetBankName (nValue); |
||||
|
||||
pUIMenu->m_pUI->DisplayWrite (TG.c_str (), |
||||
pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
||||
Value.c_str (), |
||||
nValue > 0, nValue < (int) CSysExFileLoader::MaxVoiceBankID); |
||||
} |
||||
|
||||
void CUIMenu::EditProgramNumber (CUIMenu *pUIMenu, TMenuEvent Event) |
||||
{ |
||||
unsigned nTG = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-1]; |
||||
|
||||
int nValue = pUIMenu->m_pMiniDexed->GetTGParameter (CMiniDexed::TGParameterProgram, nTG); |
||||
|
||||
switch (Event) |
||||
{ |
||||
case MenuEventUpdate: |
||||
break; |
||||
|
||||
case MenuEventStepDown: |
||||
if (--nValue < 0) |
||||
{ |
||||
nValue = 0; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter (CMiniDexed::TGParameterProgram, nValue, nTG); |
||||
break; |
||||
|
||||
case MenuEventStepUp: |
||||
if (++nValue > (int) CSysExFileLoader::VoicesPerBank-1) |
||||
{ |
||||
nValue = CSysExFileLoader::VoicesPerBank-1; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter (CMiniDexed::TGParameterProgram, nValue, nTG); |
||||
break; |
||||
|
||||
default: |
||||
return; |
||||
} |
||||
|
||||
string TG ("TG"); |
||||
TG += to_string (nTG+1); |
||||
|
||||
string Value = to_string (nValue+1) + "=" + pUIMenu->m_pMiniDexed->GetVoiceName (nTG); |
||||
|
||||
pUIMenu->m_pUI->DisplayWrite (TG.c_str (), |
||||
pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
||||
Value.c_str (), |
||||
nValue > 0, nValue < (int) CSysExFileLoader::VoicesPerBank-1); |
||||
} |
||||
|
||||
void CUIMenu::EditTGParameter (CUIMenu *pUIMenu, TMenuEvent Event) |
||||
{ |
||||
unsigned nTG = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-1]; |
||||
|
||||
CMiniDexed::TTGParameter Param = (CMiniDexed::TTGParameter) pUIMenu->m_nCurrentParameter; |
||||
const TParameter &rParam = s_TGParameter[Param]; |
||||
|
||||
int nValue = pUIMenu->m_pMiniDexed->GetTGParameter (Param, nTG); |
||||
|
||||
switch (Event) |
||||
{ |
||||
case MenuEventUpdate: |
||||
break; |
||||
|
||||
case MenuEventStepDown: |
||||
nValue -= rParam.Increment; |
||||
if (nValue < rParam.Minimum) |
||||
{ |
||||
nValue = rParam.Minimum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter (Param, nValue, nTG); |
||||
break; |
||||
|
||||
case MenuEventStepUp: |
||||
nValue += rParam.Increment; |
||||
if (nValue > rParam.Maximum) |
||||
{ |
||||
nValue = rParam.Maximum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetTGParameter (Param, nValue, nTG); |
||||
break; |
||||
|
||||
default: |
||||
return; |
||||
} |
||||
|
||||
string TG ("TG"); |
||||
TG += to_string (nTG+1); |
||||
|
||||
string Value = GetTGValueString (Param, pUIMenu->m_pMiniDexed->GetTGParameter (Param, nTG)); |
||||
|
||||
pUIMenu->m_pUI->DisplayWrite (TG.c_str (), |
||||
pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
||||
Value.c_str (), |
||||
nValue > rParam.Minimum, nValue < rParam.Maximum); |
||||
} |
||||
|
||||
void CUIMenu::EditVoiceParameter (CUIMenu *pUIMenu, TMenuEvent Event) |
||||
{ |
||||
unsigned nTG = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-2]; |
||||
|
||||
unsigned nParam = pUIMenu->m_nCurrentParameter; |
||||
const TParameter &rParam = s_VoiceParameter[nParam]; |
||||
|
||||
int nValue = pUIMenu->m_pMiniDexed->GetVoiceParameter (nParam, CMiniDexed::NoOP, nTG); |
||||
|
||||
switch (Event) |
||||
{ |
||||
case MenuEventUpdate: |
||||
break; |
||||
|
||||
case MenuEventStepDown: |
||||
nValue -= rParam.Increment; |
||||
if (nValue < rParam.Minimum) |
||||
{ |
||||
nValue = rParam.Minimum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetVoiceParameter (nParam, nValue, CMiniDexed::NoOP, nTG); |
||||
break; |
||||
|
||||
case MenuEventStepUp: |
||||
nValue += rParam.Increment; |
||||
if (nValue > rParam.Maximum) |
||||
{ |
||||
nValue = rParam.Maximum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetVoiceParameter (nParam, nValue, CMiniDexed::NoOP, nTG); |
||||
break; |
||||
|
||||
default: |
||||
return; |
||||
} |
||||
|
||||
string TG ("TG"); |
||||
TG += to_string (nTG+1); |
||||
|
||||
string Value = GetVoiceValueString (nParam, nValue); |
||||
|
||||
pUIMenu->m_pUI->DisplayWrite (TG.c_str (), |
||||
pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
||||
Value.c_str (), |
||||
nValue > rParam.Minimum, nValue < rParam.Maximum); |
||||
} |
||||
|
||||
void CUIMenu::EditOPParameter (CUIMenu *pUIMenu, TMenuEvent Event) |
||||
{ |
||||
unsigned nTG = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-2]; |
||||
unsigned nOP = pUIMenu->m_nMenuStackParameter[pUIMenu->m_nCurrentMenuDepth-1]; |
||||
|
||||
unsigned nParam = pUIMenu->m_nCurrentParameter; |
||||
const TParameter &rParam = s_OPParameter[nParam]; |
||||
|
||||
int nValue = pUIMenu->m_pMiniDexed->GetVoiceParameter (nParam, nOP, nTG); |
||||
|
||||
switch (Event) |
||||
{ |
||||
case MenuEventUpdate: |
||||
break; |
||||
|
||||
case MenuEventStepDown: |
||||
nValue -= rParam.Increment; |
||||
if (nValue < rParam.Minimum) |
||||
{ |
||||
nValue = rParam.Minimum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetVoiceParameter (nParam, nValue, nOP, nTG); |
||||
break; |
||||
|
||||
case MenuEventStepUp: |
||||
nValue += rParam.Increment; |
||||
if (nValue > rParam.Maximum) |
||||
{ |
||||
nValue = rParam.Maximum; |
||||
} |
||||
pUIMenu->m_pMiniDexed->SetVoiceParameter (nParam, nValue, nOP, nTG); |
||||
break; |
||||
|
||||
default: |
||||
return; |
||||
} |
||||
|
||||
string OP ("OP"); |
||||
OP += to_string (nOP+1); |
||||
|
||||
string Value = GetOPValueString (nParam, nValue); |
||||
|
||||
pUIMenu->m_pUI->DisplayWrite (OP.c_str (), |
||||
pUIMenu->m_pParentMenu[pUIMenu->m_nCurrentMenuItem].Name, |
||||
Value.c_str (), |
||||
nValue > rParam.Minimum, nValue < rParam.Maximum); |
||||
} |
||||
|
||||
string CUIMenu::GetGlobalValueString (unsigned nParameter, int nValue) |
||||
{ |
||||
string Result; |
||||
|
||||
assert (nParameter < sizeof CUIMenu::s_GlobalParameter / sizeof CUIMenu::s_GlobalParameter[0]); |
||||
|
||||
CUIMenu::TToString *pToString = CUIMenu::s_GlobalParameter[nParameter].ToString; |
||||
if (pToString) |
||||
{ |
||||
Result = (*pToString) (nValue); |
||||
} |
||||
else |
||||
{ |
||||
Result = to_string (nValue); |
||||
} |
||||
|
||||
return Result; |
||||
} |
||||
|
||||
string CUIMenu::GetTGValueString (unsigned nTGParameter, int nValue) |
||||
{ |
||||
string Result; |
||||
|
||||
assert (nTGParameter < sizeof CUIMenu::s_TGParameter / sizeof CUIMenu::s_TGParameter[0]); |
||||
|
||||
CUIMenu::TToString *pToString = CUIMenu::s_TGParameter[nTGParameter].ToString; |
||||
if (pToString) |
||||
{ |
||||
Result = (*pToString) (nValue); |
||||
} |
||||
else |
||||
{ |
||||
Result = to_string (nValue); |
||||
} |
||||
|
||||
return Result; |
||||
} |
||||
|
||||
string CUIMenu::GetVoiceValueString (unsigned nVoiceParameter, int nValue) |
||||
{ |
||||
string Result; |
||||
|
||||
assert (nVoiceParameter < sizeof CUIMenu::s_VoiceParameter / sizeof CUIMenu::s_VoiceParameter[0]); |
||||
|
||||
CUIMenu::TToString *pToString = CUIMenu::s_VoiceParameter[nVoiceParameter].ToString; |
||||
if (pToString) |
||||
{ |
||||
Result = (*pToString) (nValue); |
||||
} |
||||
else |
||||
{ |
||||
Result = to_string (nValue); |
||||
} |
||||
|
||||
return Result; |
||||
} |
||||
|
||||
string CUIMenu::GetOPValueString (unsigned nOPParameter, int nValue) |
||||
{ |
||||
string Result; |
||||
|
||||
assert (nOPParameter < sizeof CUIMenu::s_OPParameter / sizeof CUIMenu::s_OPParameter[0]); |
||||
|
||||
CUIMenu::TToString *pToString = CUIMenu::s_OPParameter[nOPParameter].ToString; |
||||
if (pToString) |
||||
{ |
||||
Result = (*pToString) (nValue); |
||||
} |
||||
else |
||||
{ |
||||
Result = to_string (nValue); |
||||
} |
||||
|
||||
return Result; |
||||
} |
||||
|
||||
string CUIMenu::ToVolume (int nValue) |
||||
{ |
||||
static const size_t MaxChars = CConfig::LCDColumns-2; |
||||
char VolumeBar[MaxChars+1]; |
||||
memset (VolumeBar, 0xFF, sizeof VolumeBar); // 0xFF is the block character
|
||||
VolumeBar[nValue * MaxChars / 127] = '\0'; |
||||
|
||||
return VolumeBar; |
||||
} |
||||
|
||||
string CUIMenu::ToPan (int nValue) |
||||
{ |
||||
assert (CConfig::LCDColumns == 16); |
||||
static const size_t MaxChars = CConfig::LCDColumns-3; |
||||
char PanMarker[MaxChars+1] = "......:......"; |
||||
unsigned nIndex = nValue * MaxChars / 127; |
||||
if (nIndex == MaxChars) |
||||
{ |
||||
nIndex--; |
||||
} |
||||
PanMarker[nIndex] = '\xFF'; // 0xFF is the block character
|
||||
|
||||
return PanMarker; |
||||
} |
||||
|
||||
string CUIMenu::ToMIDIChannel (int nValue) |
||||
{ |
||||
switch (nValue) |
||||
{ |
||||
case CMIDIDevice::OmniMode: return "Omni"; |
||||
case CMIDIDevice::Disabled: return "Off"; |
||||
default: return to_string (nValue+1); |
||||
} |
||||
} |
||||
|
||||
string CUIMenu::ToAlgorithm (int nValue) |
||||
{ |
||||
return to_string (nValue + 1); |
||||
} |
||||
|
||||
string CUIMenu::ToOnOff (int nValue) |
||||
{ |
||||
static const char *OnOff[] = {"Off", "On"}; |
||||
|
||||
assert ((unsigned) nValue < sizeof OnOff / sizeof OnOff[0]); |
||||
|
||||
return OnOff[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToLFOWaveform (int nValue) |
||||
{ |
||||
static const char *Waveform[] = {"Triangle", "Saw down", "Saw up", |
||||
"Square", "Sine", "Sample/Hold"}; |
||||
|
||||
assert ((unsigned) nValue < sizeof Waveform / sizeof Waveform[0]); |
||||
|
||||
return Waveform[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToTransposeNote (int nValue) |
||||
{ |
||||
nValue += NoteC3 - 24; |
||||
|
||||
assert ((unsigned) nValue < sizeof s_NoteName / sizeof s_NoteName[0]); |
||||
|
||||
return s_NoteName[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToBreakpointNote (int nValue) |
||||
{ |
||||
assert ((unsigned) nValue < sizeof s_NoteName / sizeof s_NoteName[0]); |
||||
|
||||
return s_NoteName[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToKeyboardCurve (int nValue) |
||||
{ |
||||
static const char *Curve[] = {"-Lin", "-Exp", "+Exp", "+Lin"}; |
||||
|
||||
assert ((unsigned) nValue < sizeof Curve / sizeof Curve[0]); |
||||
|
||||
return Curve[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToOscillatorMode (int nValue) |
||||
{ |
||||
static const char *Mode[] = {"Ratio", "Fixed"}; |
||||
|
||||
assert ((unsigned) nValue < sizeof Mode / sizeof Mode[0]); |
||||
|
||||
return Mode[nValue]; |
||||
} |
||||
|
||||
string CUIMenu::ToOscillatorDetune (int nValue) |
||||
{ |
||||
string Result; |
||||
|
||||
nValue -= 7; |
||||
|
||||
if (nValue > 0) |
||||
{ |
||||
Result = "+" + to_string (nValue); |
||||
} |
||||
else |
||||
{ |
||||
Result = to_string (nValue); |
||||
} |
||||
|
||||
return Result; |
||||
} |
||||
@ -0,0 +1,133 @@ |
||||
//
|
||||
// uimenu.h
|
||||
//
|
||||
// MiniDexed - Dexed FM synthesizer for bare metal Raspberry Pi
|
||||
// Copyright (C) 2022 The MiniDexed Team
|
||||
//
|
||||
// Original author of this class:
|
||||
// R. Stange <rsta2@o2online.de>
|
||||
//
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
//
|
||||
#ifndef _uimenu_h |
||||
#define _uimenu_h |
||||
|
||||
#include <string> |
||||
|
||||
class CMiniDexed; |
||||
class CUserInterface; |
||||
|
||||
class CUIMenu |
||||
{ |
||||
private: |
||||
static const unsigned MaxMenuDepth = 5; |
||||
|
||||
public: |
||||
enum TMenuEvent |
||||
{ |
||||
MenuEventUpdate, |
||||
MenuEventSelect, |
||||
MenuEventBack, |
||||
MenuEventHome, |
||||
MenuEventStepDown, |
||||
MenuEventStepUp, |
||||
MenuEventUnknown |
||||
}; |
||||
|
||||
public: |
||||
CUIMenu (CUserInterface *pUI, CMiniDexed *pMiniDexed); |
||||
|
||||
void EventHandler (TMenuEvent Event); |
||||
|
||||
private: |
||||
typedef void TMenuHandler (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
|
||||
struct TMenuItem |
||||
{ |
||||
const char *Name; |
||||
TMenuHandler *Handler; |
||||
const TMenuItem *MenuItem; |
||||
unsigned Parameter; |
||||
}; |
||||
|
||||
typedef std::string TToString (int nValue); |
||||
|
||||
struct TParameter |
||||
{ |
||||
int Minimum; |
||||
int Maximum; |
||||
int Increment; |
||||
TToString *ToString; |
||||
}; |
||||
|
||||
private: |
||||
static void MenuHandler (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditGlobalParameter (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditVoiceBankNumber (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditProgramNumber (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditTGParameter (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditVoiceParameter (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
static void EditOPParameter (CUIMenu *pUIMenu, TMenuEvent Event); |
||||
|
||||
static std::string GetGlobalValueString (unsigned nParameter, int nValue); |
||||
static std::string GetTGValueString (unsigned nTGParameter, int nValue); |
||||
static std::string GetVoiceValueString (unsigned nVoiceParameter, int nValue); |
||||
static std::string GetOPValueString (unsigned nOPParameter, int nValue); |
||||
|
||||
static std::string ToVolume (int nValue); |
||||
static std::string ToPan (int nValue); |
||||
static std::string ToMIDIChannel (int nValue); |
||||
|
||||
static std::string ToAlgorithm (int nValue); |
||||
static std::string ToOnOff (int nValue); |
||||
static std::string ToLFOWaveform (int nValue); |
||||
static std::string ToTransposeNote (int nValue); |
||||
static std::string ToBreakpointNote (int nValue); |
||||
static std::string ToKeyboardCurve (int nValue); |
||||
static std::string ToOscillatorMode (int nValue); |
||||
static std::string ToOscillatorDetune (int nValue); |
||||
|
||||
private: |
||||
CUserInterface *m_pUI; |
||||
CMiniDexed *m_pMiniDexed; |
||||
|
||||
const TMenuItem *m_pParentMenu; |
||||
const TMenuItem *m_pCurrentMenu; |
||||
unsigned m_nCurrentMenuItem; |
||||
unsigned m_nCurrentSelection; |
||||
unsigned m_nCurrentParameter; |
||||
|
||||
const TMenuItem *m_MenuStackParent[MaxMenuDepth]; |
||||
const TMenuItem *m_MenuStackMenu[MaxMenuDepth]; |
||||
unsigned m_nMenuStackItem[MaxMenuDepth]; |
||||
unsigned m_nMenuStackSelection[MaxMenuDepth]; |
||||
unsigned m_nMenuStackParameter[MaxMenuDepth]; |
||||
unsigned m_nCurrentMenuDepth; |
||||
|
||||
static const TMenuItem s_MenuRoot[]; |
||||
static const TMenuItem s_MainMenu[]; |
||||
static const TMenuItem s_TGMenu[]; |
||||
static const TMenuItem s_ReverbMenu[]; |
||||
static const TMenuItem s_EditVoiceMenu[]; |
||||
static const TMenuItem s_OperatorMenu[]; |
||||
|
||||
static const TParameter s_GlobalParameter[]; |
||||
static const TParameter s_TGParameter[]; |
||||
static const TParameter s_VoiceParameter[]; |
||||
static const TParameter s_OPParameter[]; |
||||
|
||||
static const char s_NoteName[100][4]; |
||||
}; |
||||
|
||||
#endif |
||||
Loading…
Reference in new issue